https://devzone.nordicsemi.com/f/nordic-q-a/25000/is-possible-to-use-dma-to-communicate-with-nrf24l01-on-stm32-by-spiIs possible to use DMA to communicate with nRF24l01 on STM32? In my test, when Master spi CPOL = 0 and CPHA=0, it can communicate with nRF24l01 by SPI but not accessable by DMA. Thanks.en-USTelligent Community 13Fri, 08 Sep 2017 09:16:16 GMThttps://devzone.nordicsemi.com/thread/98463?ContentTypeID=1Fri, 08 Sep 2017 09:16:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:550508ec-48a0-468b-b722-74f36ae0dc42J&#248;rgen Holmefjord<p>Hi,</p> <p>There is no DMA on the nRF24L01. I can&#39;t answer questions about STM32, as this is a forum targeting devices from Nordic Semiconductor only. You can contact STM support following <a href="http://www.st.com/content/st_com/en/support/online-support.html">this link</a>.</p> <p>Best regards,</p> <p>Jørgen</p><div style="clear:both;"></div>